it should be verified against a known reference (like an ice bath) to ensure the NSF certified performance remains within 1

the Raypak 006535F Flame Sensor is often the first component to inspect

it is essential to note the integrated flow direction arrows to ensure proper orientation during installation

Professional Grade: Meets the rigorous standards expected for commercial beverage system maintenance and high-vibration environments

Does this part include the mounting bolts

Lennox 88K90 Pressure Switch Els PW 17895 it should be verified againstThe Lennox 88K90 Pressure Switch is a high precision, OEM furnace safety component factory calibrated for induction monitoring in residential and light commercial heating systems. This 0. 47" WC pressure switch utilizes a single pole single throw (SPST), normally open contact configuration, ensuring the combustion process only initiates when proper draft is established. Designed for universal compatibility with older systems, the 88K90 replaces part